【ratio】的解释和释义

nouncqv中文字网

一. the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degreecqv中文字网

e.g. an inordinate proportion of the book is given over to quotations
a dry martini has a large proportion of gincqv中文字网

Synonym: proportioncqv中文字网

二. the relative magnitudes of two quantities (usually expressed as a quotient)cqv中文字网

一. 比;比率;比例
A ratio is a relationship between two things when it is expressed in numbers or amounts. For example, if there are ten boys and thirty girls in a room, the ratio of boys to girls is 一:三, or one to three.cqv中文字网

e.g. In 一九七八 there were 八八四 students at a lecturer/student ratio of 一:一五...
一九七八年有八八四名学生，师生比为一比一五。
e.g. The bottom chart shows the ratio of personal debt to personal income...
下面的图表显示了个人负债与个人收入之比。cqv中文字网

一. ratio的近义词cqv中文字网

一. 比：常以百分数表示,计算公式为:(式二) 三.比(ratio) 又称为相对比,比较两个指标时用以反映两个有关指标间数量上的比值,如A指标是B指标的若干倍,或A指标是B指标的百分之几,通常用倍数或分数表示.cqv中文字网

二. 系数：类似于滑轮的系数,你可以指定一个齿轮系数(ratio),齿轮系数可以为负.另外值得注重的是,当一 个是旋转关节(有角度的)而另一个是移动关节(平移)时,齿轮系数是长度或长度分之一.cqv中文字网